Join / Login
Question

Given below are the half-cell reactions:


The for will be:

A

; the reaction will not occur

B

; the reaction will occur

C

; the reaction will not occur

D

; the reaction will occur

Hard

Solution

verified
Verified by Toppr
Correct option is
C

; the reaction will not occur

Standard electrode potential of reaction will not change due to multiply the half-cell reactions with some numbers,
To get the main eq we have to reverse equation and add them
So
Β  Β 
Β  Β 
The reaction is not possible as the will come +ve for this case and that indicates reaction is non-spontaneous.

Was this answer helpful?

upvote 0
downvote0

Similar questionsstar-struck